/Engine/Plugins/Runtime/GeometryProcessing/Source/DynamicMesh/Public/Sampling/MeshSurfaceSampler.h
Types of query that FMeshSurfaceUVSampler/TMeshSurfaceUVSampler supports
namespace UE { namespace Geometry { enum EMeshSurfaceSamplerQueryType { UVOnly, TriangleAndUV, } } }